Arizona Data Center Regulation — Phoenix, Chandler, Tucson

Phoenix (Dec 2024): restrictions on data center locations, exterior design, community input. Chandler: first Valley city with data center ordinance (2022). Tucson: Large Quantity Water User ordinance (Aug 2025), Unified Development Code for design/zoning. State CDC tax program: up to 20 years exemption for $25–200M investment; certification deadline 2033 (may shorten to 2026). Driven by land use, water, and minimal job creation concerns.